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4-Port Directional Coupler

140 to 220 GHz, 10 dB Coupling, 25 dB Directivity, WR-05 Waveguide, G-Band
SKU:SWD-1025H-05-DB
Availability:IN STOCKPlease contact us if you need more units than what is available online.
SWD-1025H-05-DB is a G-band, four-port waveguide dual-directional coupler that delivers a 10 dB nominal coupling level and 25 dB typical directivity across the full waveguide band from 140 to 220 GHz. The dual-directional coupler uses a traditional multi-hole and split block design to achieve a flat coupling level, high directivity, and low insertion loss. The waveguide interface of the coupler is WR-05 waveguides with UG-387/U-M anti-cocking flanges. Other coupling levels including custom coupling levels and asymmetrical forward/reverse coupling levels are available under different model numbers.
ECCN: EAR99
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Technical Details

Minimum Frequency140 GHz
Maximum Frequency220 GHz
Insertion Loss3.0 dB
Coupling10 dB
Directivity25 dB
Return Loss20 dB
Coupler Type4-Port Dual-directional, Split-block
RF PortsWR-05 WG